                        # 动手试一试
# 2-8 数字8
print(3 + 5)
print(10 - 2)
print(24 / 3)
print(2 * 4)
print(2 ** 3)
# 2-9 最喜欢的数字
MyFavoriteNumber = 58
print( "MyFavoriteNumber is " + str(MyFavoriteNumber) )